2020-10-05 08:10:56 Origin： Remark：0 Click：
Si (％): ≤ 0.30
Mn (％): 0.45 ～ 0.70
P (％)≤: 0.025
S (％)≤: 0.020
Cr (％): 0.50 ～ 1.00
Mo (％): ≤ 0.65
Yield strength, σs≥/MPa: 735
Elongation, δ5≥(%): 20.0
Impact, AKV≥/J: -
Annealed hardness HBS: 255 ～ 295
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rod
Mechanical parts - connecting rod, bolt and nut
Pressure vessel, seamless pipe
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 1200mm
Length: Fixed length or random length or based on the customer's special requirement.
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. - Email: firstname.lastname@example.org